
2200
25
mating ring (78) into place. The seal mating ring should move back and
forth slightly within the drive-pin hole.
NOTE: IF YOU ARE ONLY INSTALLING A PICK-UP TUBE OR SEAL, STEPS 4.5.1.2
– 4.5.1.4 & 4.5.1.6 ARE NOT REQUIRED.
4.5.1.2
For proper bearing and seal location, dimension “B” (as
shown in Figure 2-
10
) must be controlled. Use the shimming bar (P/N 060580635) and
depth micrometer to measure the seal height.
The seal height measurement is then subtracted from the number
stamped on the measuring bar. This will give you dimension “B”.
Referring to the shim chart (
Table 2-6
) find the box in which the measured
value “V” falls. (The shimming chart is based on shims .015” thick, actual
thickness may vary.)
4.5.1.3
Now tilt the pump from its vertical position to a horizontal position.
Remove the four socket head cap screws (60) and bearing cap (14).
Install the correct number of shims (38). Reinstall the bearing cap and
four cap screws (60) and torque to 35 ft. lbs. Return the pump to a vertical
position.
4.5.1.4
Again measure dimension “B” to be certain it is now correct.
4.5.1.5
Place a dial indicator (P/N 060095053) on the sealing face of the seal
mating ring (78) and rotate the assembly by hand 360 degrees. The
runout of the face must be within .001: (0.025 mm) T.I.R.
4.5.1.6
Install alignment tools (P/N 0661975) in rotor case for endbell/rotor
case/pedestal alignment. Align endbell so that the Roto-Jet name is at the
top. Carefully slide the endbell (26) into place. Lubricate and install the
twelve endbell socket head cap screws (63) and torque to 104 ft. lbs.
4.5.1.7
Lubricate the seal o-ring (44). By hand, carefully press the mechanical
seal (75) into position in the manifold (36). Care should be taken not to
scratch or chip the seal face during installation.
NOTE:
The seal installation instructions (
Section 4.5
) are for a stationary seal
arrangement. For a rotating seal, simply reverse the mating ring and seal. The
mating ring (78) in the manifold and the seal (75) in the rotor cover.
4.5.2.
3-1/2” Type SD Single/Double Seal
4.5.2.1
Apply o-ring lube to new o-ring (44) and install in seal plate (70).
4.5.2.2
Apply light oil to seal cavity.
Содержание 2200
Страница 8: ...2200 5 2 2 DIMENSIONAL DRAWINGS Figure 2 2 2200 2x2 Dimensional Drawing ...
Страница 9: ...2200 6 Figure 2 3 2200 3x2 Dimensional Drawing Threaded ...
Страница 10: ...2200 7 Figure 2 4 2200 3x2 Dimensional Drawing Flanged ...
Страница 15: ...2200 12 Figure 2 7 2200 Rotor Assembly Section Drawing ...
Страница 36: ...2200 33 9 MAINTENANCE RECORD DATE SERIAL NO MAINTENANCE RECORD BY ...
Страница 40: ...2200 37 Figure B 2 Alignment Tool Location 3x2 Pump ...